CN219262028U - Protective device for entrance guard - Google Patents

Abstract

The utility model relates to a protector for entrance guard, it includes the protection subassembly, the entrance guard body is installed to the inboard of protection subassembly, and lifting unit is installed to the below of protection subassembly, lifting unit includes the protective housing, the inboard bottom movable mounting of protective housing has the threaded rod, the one end fixedly connected with first gear of threaded rod, the outside meshing of first gear is connected with the second gear, the opposite side fixedly connected with motor's of second gear output, the outside and the inboard fixed connection of protective housing of motor, the bottom one corner of the wall threaded connection of threaded rod has lifting mechanism, the top one corner swing joint of lifting mechanism has the connecting rod, the front end fixedly connected with baffle of connecting rod; the application relates to a protector for entrance guard can seal the protection with the entrance guard body after using, avoids the entrance guard body to suffer lawless persons and destroys, and is convenient for change the entrance guard body.

Description

Protective device for entrance guard

Technical Field

The application relates to the technical field of security equipment, and more specifically relates to a protection device for an access control.

Background

The access control refers to the forbidden authority of the door, is a guard against the door, is also called a channel access management control system, and is an intelligent management system for managing personnel or vehicles and the like to access a specific channel.

The prior door control is generally simply and fixedly arranged on a wall, the door control exposed outside is easily damaged by lawbreakers and is not easy to replace simply and conveniently, and the door control loses the anti-theft effect after being damaged. Based on the above problems, the application provides a protection device for entrance guard.

Disclosure of Invention

In order to solve the problem in the background art, the application provides a protector for entrance guard.

The application provides a protector for entrance guard adopts following technical scheme:

the utility model provides a protector for entrance guard, includes the protection component, the entrance guard body is installed to the inboard of protection component, and lifting unit is installed to the below of protection component, lifting unit includes the protective housing, and the inboard bottom movable mounting of protective housing has the threaded rod, the first gear of one end fixedly connected with of threaded rod, the outside meshing of first gear is connected with the second gear, the opposite side fixedly connected with motor's of second gear output, the outside and the inboard fixed connection of protective housing of motor, the pole wall threaded connection of threaded rod has lifting mechanism's bottom one corner, lifting mechanism's top one corner swing joint has the connecting rod, the front end fixedly connected with baffle of connecting rod.

Preferably, the protection component comprises a shell, a limiting column is movably connected to the inner side of the penetrating shell near the two corners of the bottom end, a limiting sheet is fixedly connected to the top end of the limiting column, and a spring is sleeved on the outer side of the limiting column.

Preferably, two fixing plates are fixedly connected to two sides of the shell respectively, and the fixing plates are buried in the wall body.

Preferably, the protective shell is fixedly connected to the bottom end of the shell, the baffle plate can lift to seal the shell, and a protective frame is arranged in the shell and positioned on the outer side of the baffle plate.

Preferably, the limiting piece is of an L-shaped bending design.

In summary, the present application includes the following beneficial technical effects:

through using the remote controller transmission signal, receiver control motor direction of rotation, motor cooperation second gear and first gear drive the threaded rod rotation, the threaded rod drives elevating system and goes up and down, elevating system cooperation connecting rod drives the baffle and goes up and down in the casing, when needing to change the entrance guard body, with spacing piece downward pressure, can take out the entrance guard body, place the entrance guard body after changing on spacing piece, spring cooperation spacing piece and spacing post are fixed the entrance guard body, thereby reached and can seal the protection with the entrance guard body after using, avoid the entrance guard body to suffer lawless persons and destroy, and be convenient for change the entrance guard body.

Drawings

Fig. 1 is a schematic structural diagram of a protective device for entrance guard in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a protection component in a protection device for an access control according to an embodiment of the present application;

fig. 3 is a schematic diagram of an internal structure of a lifting assembly in a door guard protection device according to an embodiment of the present application.

Reference numerals illustrate: 1. an access control body; 2. a protective assembly; 3. a housing; 4. a limit column; 5. a spring; 6. a limiting piece; 7. a lifting assembly; 8. a protective housing; 9. a baffle; 10. a connecting rod; 11. a lifting mechanism; 12. a threaded rod; 13. a first gear; 14. a second gear; 15. and a motor.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

It is noted that the figures are schematic and not drawn to scale. Relative dimensions and proportions of parts of the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are merely illustrative and not limiting. The same reference numerals are used for the same structures, elements, or accessories appearing in more than two figures to embody similar features.

The embodiment of the application discloses a protector for entrance guard. Referring to fig. 1-3, a protector for entrance guard, including protection component 2, entrance guard's body 1 is installed to protection component 2's inboard, lifting component 7 is installed to protection component 2's below, lifting component 7 includes protective housing 8, the inboard bottom movable mounting of protective housing 8 has threaded rod 12, the one end fixedly connected with first gear 13 of threaded rod 12, the outside meshing of first gear 13 is connected with second gear 14, the opposite side fixedly connected with motor 15's of second gear 14 output, the inboard fixed connection of motor 15 and protective housing 8, the pole wall threaded connection of threaded rod 12 has the bottom one corner of elevating system 11, the top one corner swing joint of elevating system 11 has connecting rod 10, the front end fixedly connected with baffle 9 of connecting rod 10, in order can seal protection with the entrance guard's body 1 in the protective component 2, when needs to seal protection to the body 1, use the remote controller transmission signal for the receiver, receiver driving motor 15 rotates, motor 15 cooperation second gear 14 and first gear 13 drive 12 threaded rod rotation, threaded rod 12 drive elevating system 11 upwards, elevating system 11 cooperates and inserts into connecting rod 10 and seals the guard's body 3, it seals and inserts into the guard's body 1.

In this embodiment, in order to fix access control body 1, protection component 2 includes casing 3, runs through the inboard of casing 3 and leans on bottom both corners swing joint to have spacing post 4, the top fixedly connected with spacing piece 6 of spacing post 4, the outside cover of spacing post 4 is equipped with spring 5, access control body 1 sets up in steel casing 3, uses cement to fix in the wall, spacing post 4 cooperation spring 5 and spacing piece 6 are fixed access control body 1 in casing 3.

In this embodiment, in order to increase the firmness of the installation of the casing 3, two fixing plates are fixedly connected to two sides of the casing 3 respectively, the fixing plates are embedded in the wall body, and after the casing 3 is embedded in the wall body, the fixing plates are embedded in the wall body, so that the firmness of the installation of the casing 3 is increased.

In this embodiment, in order to strengthen the sealed effect of baffle 9, protective housing 8 fixed connection is in the bottom of casing 3, and baffle 9 liftable seals casing 3, and the outside that just is located baffle 9 in the casing 3 is provided with the protection frame, and the protection frame can protect the be convenient for of baffle 9, avoids the lawless persons to destroy the edge of baffle 9.

In this embodiment, in order to avoid the position deviation of the entrance guard body 1, the limiting piece 6 is designed in an L-shaped bending manner, and the limiting piece 6 designed in the L-shaped bending manner can limit the position of the entrance guard body 1.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the protection device for the access control provided by the embodiment of the application is as follows: when the entrance guard needs to be protected, use the remote controller to transmit and close the signal, the controller accepts the signal, control motor 15 corotates, motor 15 drives second gear 14 and rotates, second gear 14 drives first gear 13 and rotates, first gear 13 drives threaded rod 12 and rotates, threaded rod 12 drives elevating system 11 and upwards stretch out, elevating system 11 drives connecting rod 10 and upwards moves, connecting rod 10 drives baffle 9 and upwards moves, baffle 9 inserts in the casing 3, when the entrance guard needs to use, use the remote controller to transmit and open the signal, after the controller receives the signal, control motor 15 reverses, motor 15 cooperation second gear 14, first gear 13 and threaded rod 12 drive elevating system 11 shrink, elevating system 11 cooperates connecting rod 10 to drive baffle 9 decline, can use entrance guard's body 1, when needs to change entrance guard's body 1, with the circuit disconnection of being connected on the entrance guard's body 1, downwards press spacing piece 6, can take out entrance guard's body 1, when installing entrance guard's body 1, downwards press spacing piece 6, place entrance guard's body 1 on spacing piece 6, spring 5 cooperation spacing post 4 and spacing piece 6 upwards extrude and fix entrance guard's body 1.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a protector for entrance guard, includes protection component (2), entrance guard's body (1) are installed to the inboard of protection component (2), and lifting unit (7), its characterized in that are installed to the below of protection component (2): lifting assembly (7) are including protecting sheathing (8), the inboard bottom movable mounting of protecting sheathing (8) has threaded rod (12), the one end fixedly connected with first gear (13) of threaded rod (12), the outside meshing of first gear (13) is connected with second gear (14), the opposite side fixedly connected with motor (15) of second gear (14) output, the outside of motor (15) and the inboard fixed connection of protecting sheathing (8), the bottom one corner of threaded rod (12) wall screw thread connection has elevating system (11), the top one corner swing joint of elevating system (11) has connecting rod (10), the front end fixedly connected with baffle (9) of connecting rod (10).

2. The protective device for entrance guard according to claim 1, wherein: the protection assembly (2) comprises a shell (3), a limiting column (4) is movably connected to the inner side of the shell (3) close to two corners of the bottom, a limiting sheet (6) is fixedly connected to the top end of the limiting column (4), and a spring (5) is sleeved on the outer side of the limiting column (4).

3. The protective device for entrance guard according to claim 2, characterized in that: two sides of the shell (3) are fixedly connected with two fixing sheets respectively, and the fixing sheets are buried in the wall body.

4. The protective device for entrance guard according to claim 1, wherein: the protective shell (8) is fixedly connected to the bottom end of the shell (3), the baffle (9) can be lifted to seal the shell (3), and a protective frame is arranged in the shell (3) and located on the outer side of the baffle (9).

5. The protective device for entrance guard according to claim 2, characterized in that: the limiting piece (6) is of an L-shaped bending design.

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